Modified Tesla Model S set record for fastest 4-door sedan: Musk

Tesla Co-founder Elon Musk took to Twitter to reveal that a Model S equipped with "Plaid powertrain" has set a new record for the fastest four-door sedan. Tesla released the video a day after the tweet saying the Laguna Seca track was lapped in 1:36.555, a second faster than the past record. However, this may not be an official record.